4. Profit maximization and loss minimization Lagatt Green is a monopoly beer producer and distributor operating in the hypothetical economy of Lightington. Assume that Lagatt Green is not able price discriminate, and so it sells its beer to all customers at the same price per bottle. The following graph gives the marginal cost (MC), marginal revenue (MR), average total cost (ATC), and demand (D) curves that Lagatt Green faces for beer in Lightington. Place the black point (plus symbol) on the graph to indicate the profit-maximizing price and quantity for Lagatt Green. If Lagatt Green is making a profit, use the green rectangle (triangle symbols) to shade in the area representing its profit. On the other hand, if Lagatt Green is suffering a loss, use the purple rectangle (diamond symbols) to shade in the area representing its loss. PRICE (Dotars per bottle) 4.00 3.50 100 2.50 200 1.50 1.00 0.50 a ATC MR 5 10 15 20 25 10 QUANTITY (Thousands of bottles of beer 40 Monopoly Outcome Prof Loss

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Chapter14: Monopoly
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4. Profit maximization and loss minimization
Lagatt Green is a monopoly beer producer and distributor operating in the hypothetical economy of Lightington. Assume that Lagatt Green is not able
price discriminate, and so it sells its beer to all customers at the same price per bottle. The following graph gives the marginal cost (MC), marginal
revenue (MR), average total cost (ATC), and demand (D) curves that Lagatt Green faces for beer in Lightington.
Place the black point (plus symbol) on the graph to indicate the profit-maximizing price and quantity for Lagatt Green. If Lagatt Green is making a
profit, use the green rectangle (triangle symbols) to shade in the area representing its profit. On the other hand, if Lagatt Green is suffering a loss,
use the purple rectangle (diamond symbols) to shade in the area representing its loss.
PRICE (Dotars per bottle)
8
3.50
300
2.50
200
1.50
5.00
0.50
•
ATC
as 1.0 1.5
20 25
35
QUANTITY (Thousands of bottles of beer)
Price
(Dollars per bottle)
2.50
3.00
MR
Given the earlier information, Adrian
D
Complete the following table to determine whether Adrian is correct.
Quantity Demanded Total Revenue
(Cans)
(Dollars)
40
Monopoly Outcome
Prof
Loss
Total Cost
(Dollars)
Profit
(Dollars)
correct in his assertion that Lagatt Green should charge $3.00 per bottle.
Suppose that a technological innovation decreases Lagatt Green's costs so that it now faces the marginal cost (MC) and average total cost (ATC) given
on the following graph. Specifically, the technological innovation causes a decrease in average fixed costs, thereby lowering the ATC curve and moving
the MC curve.
Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and quantity for Lagatt Green. If Lagatt Green is
making a profit, use the green rectangle (triangle symbols) to shade in the area representing its profit. On the other hand, if Lagatt Green is suffering
a loss, use the purple rectangle (diamond symbols) to shade in the area representing the loss.
Transcribed Image Text:4. Profit maximization and loss minimization Lagatt Green is a monopoly beer producer and distributor operating in the hypothetical economy of Lightington. Assume that Lagatt Green is not able price discriminate, and so it sells its beer to all customers at the same price per bottle. The following graph gives the marginal cost (MC), marginal revenue (MR), average total cost (ATC), and demand (D) curves that Lagatt Green faces for beer in Lightington. Place the black point (plus symbol) on the graph to indicate the profit-maximizing price and quantity for Lagatt Green. If Lagatt Green is making a profit, use the green rectangle (triangle symbols) to shade in the area representing its profit. On the other hand, if Lagatt Green is suffering a loss, use the purple rectangle (diamond symbols) to shade in the area representing its loss. PRICE (Dotars per bottle) 8 3.50 300 2.50 200 1.50 5.00 0.50 • ATC as 1.0 1.5 20 25 35 QUANTITY (Thousands of bottles of beer) Price (Dollars per bottle) 2.50 3.00 MR Given the earlier information, Adrian D Complete the following table to determine whether Adrian is correct. Quantity Demanded Total Revenue (Cans) (Dollars) 40 Monopoly Outcome Prof Loss Total Cost (Dollars) Profit (Dollars) correct in his assertion that Lagatt Green should charge $3.00 per bottle. Suppose that a technological innovation decreases Lagatt Green's costs so that it now faces the marginal cost (MC) and average total cost (ATC) given on the following graph. Specifically, the technological innovation causes a decrease in average fixed costs, thereby lowering the ATC curve and moving the MC curve. Place the black point (plus symbol) on the following graph to indicate the profit-maximizing price and quantity for Lagatt Green. If Lagatt Green is making a profit, use the green rectangle (triangle symbols) to shade in the area representing its profit. On the other hand, if Lagatt Green is suffering a loss, use the purple rectangle (diamond symbols) to shade in the area representing the loss.
4.00
PRICE (Dolars per unit)
3.50
3.00
2.50
2.00
1.50
0.50
0
MO
05
ATC
1.5
MR
1.0
20 2.5 30
QUANTITY (Thousands of bottles of beer)
25
D
40
Monopoly Outcome
Profit
Loss
Transcribed Image Text:4.00 PRICE (Dolars per unit) 3.50 3.00 2.50 2.00 1.50 0.50 0 MO 05 ATC 1.5 MR 1.0 20 2.5 30 QUANTITY (Thousands of bottles of beer) 25 D 40 Monopoly Outcome Profit Loss
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